Analysis of interatomic Contacts of Structural Units in PDB entry:
4IP2


Contacts of Structural Units (CSU) are derived with the CSU software (Sobolev V., Sorokine A., Prilusky J., Abola E.E. and Edelman M. (1999) Automated analysis of interatomic contacts in proteins. Bioinformatics, 15, 327-332).
For CSU analysis of other PDB entry

This page provides analyses of contacts formed by:
For analysis of ligand-protein contacts, use: 3D structure can be seen in additional window with STING software for 4IP2 entry

There are 3 chains in PDB entry 4IP2 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LEU -4GLY 494
B
 SER 0GLY 494
C
 THR -7GLY 494
Residue contacts

1. List of contacts for up to 10 consecutive residues:
Chain ID from residue number to residue number


2. Detailed analyses of contacts for any single residue:
Residue number chain ID
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There are 73 helices in PDB entry 4IP2. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
-4 7Right-handed alpha
Helix 2
2
A
7 18Right-handed alpha
Helix 3
3
A
32 45Right-handed alpha
Helix 4
4
A
73 77Right-handed 310
Helix 5
5
A
78 83Right-handed alpha
Helix 6
6
A
84 86Right-handed 310
Helix 7
7
A
92 106Right-handed alpha
Helix 8
8
A
117 121Right-handed 310
Helix 9
9
A
127 129Right-handed 310
Helix 10
10
A
130 134Right-handed 310
Helix 11
11
A
187 199Right-handed alpha
Helix 12
12
A
212 220Right-handed alpha
Helix 13
13
A
228 231Right-handed 310
Helix 14
14
A
232 238Right-handed alpha
Helix 15
15
A
316 321Right-handed alpha
Helix 16
16
A
321 337Right-handed alpha
Helix 17
17
A
347 351Right-handed 310
Helix 18
18
A
360 367Right-handed alpha
Helix 19
19
A
370 384Right-handed alpha
Helix 20
20
A
387 391Right-handed 310
Helix 21
21
A
405 417Right-handed alpha
Helix 22
22
A
439 446Right-handed alpha
Helix 23
23
A
457 463Right-handed 310
Helix 24
24
A
471 476Right-handed alpha
Helix 25
25
A
477 492Right-handed alpha
Helix 26
26
B
1 7Right-handed alpha
Helix 27
27
B
7 18Right-handed alpha
Helix 28
28
B
32 45Right-handed alpha
Helix 29
29
B
73 77Right-handed 310
Helix 30
30
B
78 84Right-handed alpha
Helix 31
31
B
92 104Right-handed alpha
Helix 32
32
B
117 121Right-handed 310
Helix 33
33
B
127 129Right-handed 310
Helix 34
34
B
130 134Right-handed 310
Helix 35
35
B
187 199Right-handed alpha
Helix 36
36
B
212 220Right-handed alpha
Helix 37
37
B
228 231Right-handed 310
Helix 38
38
B
232 238Right-handed alpha
Helix 39
39
B
316 321Right-handed alpha
Helix 40
40
B
321 337Right-handed alpha
Helix 41
41
B
347 351Right-handed 310
Helix 42
42
B
360 365Right-handed alpha
Helix 43
43
B
366 368Right-handed 310
Helix 44
44
B
370 384Right-handed alpha
Helix 45
45
B
387 391Right-handed 310
Helix 46
46
B
405 417Right-handed alpha
Helix 47
47
B
439 446Right-handed alpha
Helix 48
48
B
457 463Right-handed 310
Helix 49
49
B
477 487Right-handed alpha
Helix 50
50
B
487 492Right-handed alpha
Helix 51
51
C
-6 7Right-handed alpha
Helix 52
52
C
7 18Right-handed alpha
Helix 53
53
C
32 45Right-handed alpha
Helix 54
54
C
73 77Right-handed 310
Helix 55
55
C
78 83Right-handed alpha
Helix 56
56
C
84 86Right-handed 310
Helix 57
57
C
92 106Right-handed alpha
Helix 58
58
C
117 121Right-handed 310
Helix 59
59
C
127 129Right-handed 310
Helix 60
60
C
130 134Right-handed 310
Helix 61
61
C
187 199Right-handed alpha
Helix 62
62
C
212 219Right-handed alpha
Helix 63
63
C
231 238Right-handed alpha
Helix 64
64
C
316 321Right-handed alpha
Helix 65
65
C
321 337Right-handed alpha
Helix 66
66
C
347 351Right-handed 310
Helix 67
67
C
360 367Right-handed alpha
Helix 68
68
C
370 385Right-handed alpha
Helix 69
69
C
387 391Right-handed 310
Helix 70
70
C
405 417Right-handed alpha
Helix 71
71
C
439 446Right-handed alpha
Helix 72
72
C
457 463Right-handed 310
Helix 73
73
C
477 492Right-handed alpha
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There are 17 sheets in PDB entry 4IP2. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q,

There are 4 strands in A sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
21 24first strand
Strand 2
A
48 51parallel
Strand 3
A
62 65anti-parallel
Strand 4
A
305 308parallel
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There are 3 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
112 113first strand
Strand 2
A
242 245parallel
Strand 3
A
252 254anti-parallel
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There are 5 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
122 125first strand
Strand 2
A
288 300anti-parallel
Strand 3
A
178 180anti-parallel
Strand 4
A
171 175anti-parallel
Strand 5
A
147 149anti-parallel
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There are 6 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
122 125first strand
Strand 2
A
288 300anti-parallel
Strand 3
A
259 273anti-parallel
Strand 4
A
203 209anti-parallel
Strand 5
A
152 157anti-parallel
Strand 6
A
164 168anti-parallel
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There are 2 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
282 283first strand
Strand 2
B
468 469anti-parallel
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There are 5 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
341 345first strand
Strand 2
A
354 359anti-parallel
Strand 3
A
393 398parallel
Strand 4
A
451 454parallel
Strand 5
A
423 425anti-parallel
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There are 2 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
468 469first strand
Strand 2
B
282 283anti-parallel
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There are 4 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
21 24first strand
Strand 2
B
48 51parallel
Strand 3
B
62 65anti-parallel
Strand 4
B
305 308parallel
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There are 3 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
112 113first strand
Strand 2
B
242 245parallel
Strand 3
B
252 254anti-parallel
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There are 5 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
122 125first strand
Strand 2
B
288 300anti-parallel
Strand 3
B
178 180anti-parallel
Strand 4
B
171 175anti-parallel
Strand 5
B
147 149anti-parallel
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There are 6 strands in K sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
122 125first strand
Strand 2
B
288 300anti-parallel
Strand 3
B
259 273anti-parallel
Strand 4
B
203 209anti-parallel
Strand 5
B
152 157anti-parallel
Strand 6
B
164 168anti-parallel
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There are 5 strands in L sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
341 345first strand
Strand 2
B
354 359anti-parallel
Strand 3
B
393 398parallel
Strand 4
B
451 454parallel
Strand 5
B
423 425anti-parallel
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There are 4 strands in M sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
21 24first strand
Strand 2
C
48 51parallel
Strand 3
C
62 65anti-parallel
Strand 4
C
305 308parallel
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There are 3 strands in N sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
112 113first strand
Strand 2
C
242 245parallel
Strand 3
C
252 254anti-parallel
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There are 5 strands in O sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
122 125first strand
Strand 2
C
288 300anti-parallel
Strand 3
C
178 180anti-parallel
Strand 4
C
171 175anti-parallel
Strand 5
C
147 149anti-parallel
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There are 6 strands in P sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
122 125first strand
Strand 2
C
288 300anti-parallel
Strand 3
C
259 273anti-parallel
Strand 4
C
203 209anti-parallel
Strand 5
C
152 157anti-parallel
Strand 6
C
164 168anti-parallel
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There are 5 strands in Q sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
341 345first strand
Strand 2
C
355 359anti-parallel
Strand 3
C
393 398parallel
Strand 4
C
450 454parallel
Strand 5
C
423 426anti-parallel
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